Refractory briquet lattice



FIG. 1 is a top plan view of a refractory briquet lattice showing my new design;

FIG. 2 is a right side elevational view, the left side being identical thereto;

FIG. 3 is a front elevational view, the rear elevation being identical thereto; and

FIG. 4 is a bottom plan view thereof. 

The ornamental design for a refractory briquet lattice, substantially as shown and described. 